WO2015108596A3 - Cellule électrochimique contenant une électrode revêtue de graphène - Google Patents

Cellule électrochimique contenant une électrode revêtue de graphène Download PDF

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Publication number
WO2015108596A3
WO2015108596A3 PCT/US2014/062392 US2014062392W WO2015108596A3 WO 2015108596 A3 WO2015108596 A3 WO 2015108596A3 US 2014062392 W US2014062392 W US 2014062392W WO 2015108596 A3 WO2015108596 A3 WO 2015108596A3
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WO
WIPO (PCT)
Prior art keywords
electrochemical cell
coated electrode
graphene coated
cell containing
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2014/062392
Other languages
English (en)
Other versions
WO2015108596A2 (fr
Inventor
Gerardine G. Botte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ohio University
Original Assignee
Ohio University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ohio University filed Critical Ohio University
Priority to EP14861132.0A priority Critical patent/EP3060701B1/fr
Priority to US15/031,458 priority patent/US10738387B2/en
Priority to JP2016526181A priority patent/JP6797685B2/ja
Priority to CN201480069026.XA priority patent/CN105940526A/zh
Publication of WO2015108596A2 publication Critical patent/WO2015108596A2/fr
Publication of WO2015108596A3 publication Critical patent/WO2015108596A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/182—Graphene
    • C01B32/184—Preparation
    • C01B32/186—Preparation by chemical vapour deposition [CVD]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/08—Preparation of ammonia from nitrogenous organic substances
    • C01C1/086—Preparation of ammonia from nitrogenous organic substances from urea
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne une cellule électrochimique (10) qui comprend des première et seconde électrodes (13, 15), un milieu d'électrolyte (17) en communication électrolytique avec les première et seconde électrodes (13, 15), une substance chimique capable de subir une réaction électrochimique, et une source de tension (19) en communication électrolytique avec les première et seconde électrodes (13, 15). La première électrode (13) comprend une couche d'un matériau catalyseur actif (25), et un revêtement de graphène (27) recouvrant au moins partiellement la couche du matériau catalyseur actif (25). L'invention concerne, en outre, des procédés de fabrication et d'utilisation de l'électrode revêtue de graphène.
PCT/US2014/062392 2013-10-25 2014-10-27 Cellule électrochimique contenant une électrode revêtue de graphène Ceased WO2015108596A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14861132.0A EP3060701B1 (fr) 2013-10-25 2014-10-27 Cellule électrochimique contenant une électrode revêtue de graphène
US15/031,458 US10738387B2 (en) 2013-10-25 2014-10-27 Electrochemical cell containing a graphene coated electrode
JP2016526181A JP6797685B2 (ja) 2013-10-25 2014-10-27 グラフェンで覆われた電極を含む電気化学セル
CN201480069026.XA CN105940526A (zh) 2013-10-25 2014-10-27 包含石墨烯涂层电极的电化学电池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361895639P 2013-10-25 2013-10-25
US61/895,639 2013-10-25

Publications (2)

Publication Number Publication Date
WO2015108596A2 WO2015108596A2 (fr) 2015-07-23
WO2015108596A3 true WO2015108596A3 (fr) 2015-09-11

Family

ID=53051897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/062392 Ceased WO2015108596A2 (fr) 2013-10-25 2014-10-27 Cellule électrochimique contenant une électrode revêtue de graphène

Country Status (5)

Country Link
US (1) US10738387B2 (fr)
EP (1) EP3060701B1 (fr)
JP (1) JP6797685B2 (fr)
CN (1) CN105940526A (fr)
WO (1) WO2015108596A2 (fr)

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US10844502B2 (en) 2017-12-13 2020-11-24 King Fahd University Of Petroleum And Minerals Electrode and an electrochemical cell for producing propanol from carbon dioxide

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US11242250B2 (en) 2016-09-28 2022-02-08 Ohio University Electrochemical method for the production of graphene composites and cell for conducting the same
US11112837B2 (en) 2016-12-14 2021-09-07 Hewlett-Packard Development Company, L.P. Hinges with a graphene coating
CN106637291B (zh) * 2017-01-17 2018-11-13 嘉兴学院 一种石墨烯复合金属氧化物电极及其制备方法和应用
CN106831001B (zh) * 2017-02-06 2019-10-18 段双君 一种碳纤维复合材料的抗高温氧化防护层制备方法
US10450663B2 (en) * 2017-05-18 2019-10-22 Ut-Battelle, Llc Electrochemical catalyst for conversion of nitrogen gas to ammonia
CN108933236B (zh) * 2017-05-27 2022-01-14 北京师范大学 一种包含石墨烯/纤维素复合材料的锂离子电池及其制备方法
CN107974692A (zh) * 2017-12-01 2018-05-01 青岛双瑞海洋环境工程股份有限公司 石墨烯改性金属氧化物阳极材料及制备工艺
CN108336382B (zh) * 2018-01-09 2021-05-18 东南大学 一种利用石墨烯黑磷烯异质结作为电极的氢燃料电池及其制备方法
US20190234348A1 (en) 2018-01-29 2019-08-01 Hytech Power, Llc Ultra Low HHO Injection
US11661658B2 (en) * 2018-06-15 2023-05-30 Benjamin Joseph Hertzberg Electrochemical synthesis of ammonia
WO2020072446A1 (fr) * 2018-10-01 2020-04-09 Ohio University Capteur microbien électrochimique
US11145875B2 (en) 2019-08-19 2021-10-12 Robert Bosch Gmbh Fuel cell electrode catalyst layer coating
US11670790B2 (en) 2019-11-25 2023-06-06 Robert Bosch Gmbh Fuel cell membrane electrode assemblies
US12614736B2 (en) 2020-03-27 2026-04-28 Robert Bosch Gmbh Fuel cell graphene-based material for capturing catalyst particles
US11631863B2 (en) 2020-03-27 2023-04-18 Robert Bosch Gmbh Fuel cell catalyst material with defective, carbon-based coating
CN112430828B (zh) * 2020-09-23 2021-11-09 浙江大学衢州研究院 一种过渡金属掺杂镍基金属有机框架三维电极材料的制备方法及其产品和应用
US12334566B2 (en) 2021-02-22 2025-06-17 Robert Bosch Gmbh Coated fuel cell catalyst materials
CN114824586A (zh) * 2022-04-27 2022-07-29 昆明学院 一种锗/石墨烯复合材料作为阳极的锗空气电池制备方法
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US20160251765A1 (en) 2016-09-01
EP3060701A2 (fr) 2016-08-31
JP2016540118A (ja) 2016-12-22
US10738387B2 (en) 2020-08-11
WO2015108596A2 (fr) 2015-07-23
CN105940526A (zh) 2016-09-14
JP6797685B2 (ja) 2020-12-09
EP3060701B1 (fr) 2018-07-18

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